备份CatanBuilding瘦身独立工程

LocalPackages/com.neuecc.unirx/Scripts/Operators/Synchronize.cs

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+using System;
+using UniRx.Operators;
+
+namespace UniRx.Operators
+{
+    internal class SynchronizeObservable<T> : OperatorObservableBase<T>
+    {
+        readonly IObservable<T> source;
+        readonly object gate;
+
+        public SynchronizeObservable(IObservable<T> source, object gate)
+            : base(source.IsRequiredSubscribeOnCurrentThread())
+        {
+            this.source = source;
+            this.gate = gate;
+        }
+
+        protected override IDisposable SubscribeCore(IObserver<T> observer, IDisposable cancel)
+        {
+            return source.Subscribe(new Synchronize(this, observer, cancel));
+        }
+
+        class Synchronize : OperatorObserverBase<T, T>
+        {
+            readonly SynchronizeObservable<T> parent;
+
+            public Synchronize(SynchronizeObservable<T> parent, IObserver<T> observer, IDisposable cancel) : base(observer, cancel)
+            {
+                this.parent = parent;
+            }
+
+            public override void OnNext(T value)
+            {
+                lock (parent.gate)
+                {
+                    base.observer.OnNext(value);
+                }
+            }
+
+            public override void OnError(Exception error)
+            {
+                lock (parent.gate)
+                {
+                    try { observer.OnError(error); } finally { Dispose(); };
+                }
+            }
+
+            public override void OnCompleted()
+            {
+                lock (parent.gate)
+                {
+                    try { observer.OnCompleted(); } finally { Dispose(); };
+                }
+            }
+        }
+    }
+}